## Controller Python Script "login_next"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind state=state
##bind subpath=traverse_subpath
##parameters=
##title=Login next actions
##

from Products.CMFPlone import PloneMessageFactory as _
from DateTime import DateTime
import ZTUtils



REQUEST = context.REQUEST


util = context.plone_utils
membership_tool=context.portal_membership
if membership_tool.isAnonymousUser():
    REQUEST.RESPONSE.expireCookie('__ac', path='/')
    util.addPortalMessage(_(u'Login failed'), 'error')
    return state.set(status='failure')


member = membership_tool.getAuthenticatedMember()
login_name = member.getProperty('email','none')


came_from = REQUEST.get('came_from', None)

# if we weren't called from something that set 'came_from' or if HTTP_REFERER
# is the 'logged_out' page, return the default 'login_success' form
if came_from is not None:
    scheme, location, path, parameters, query, fragment = util.urlparse(came_from)
    template_id = path.split('/')[-1]
    if template_id in ['login', 'login_success', 'login_password', 'login_failed',
                       'login_form', 'logged_in', 'logged_out', 'registered',
                       'mail_password', 'mail_password_form', 'join_form',
                       'require_login', 'member_search_results', 'pwreset_finish',
                       # We need localhost in the list, or Five.testbrowser tests
                       # won't be able to log in via login_form (since r17128).
                       'localhost']:
        came_from = ''
    # It is probably a good idea in general to filter out urls outside the portal.
    # An added bonus: this fixes some problems with a Zope bug that doesn't
    # properly unmangle the VirtualHostMonster stuff when setting ACTUAL_URL
    if not context.portal_url.isURLInPortal(came_from):
        came_from = ''

if came_from:
    # If javascript is not enabled, it is possible that cookies are not enabled.
    # If cookies aren't enabled, the redirect will log the user out, and confusion
    # may arise.  Redirect only if we know for sure that cookies are enabled.

    util.addPortalMessage(_(u'Welcome! You are now logged in.'))
    came_from = util.urlunparse((scheme, location, path, parameters, query, fragment))

    # redirect immediately
    # return REQUEST.RESPONSE.redirect(came_from)
    # redirct to dspace xauthset to set the cookie and proceed
    dspace_redirect = "http://192.168.0.16/xmlui/xauth?came_from=%s&user=%s" %(came_from, login_name)
    return REQUEST.RESPONSE.redirect(dspace_redirect)

state.set(came_from=came_from)

if not came_from:
    dspace_redirect = "http://192.168.0.16/xmlui/xauth?user=%s&came_from=/plone" %(login_name)
    return REQUEST.RESPONSE.redirect(dspace_redirect)

return state
